private void PedestrianRequests_ItemsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (e.OldItems != null)
{
foreach (PedestrianRequestLogic request in e.NewItems.OfType <PedestrianRequestLogic>().ToArray())
{
PedestrianLogic author = _pedestrians.Items.SingleOrDefault(p => p.Model.PersonId == request.Model.AuthorId);
if (author != null)
{
author.ResetCurrentRequest();
}
}
}
if (e.NewItems != null)
{
foreach (PedestrianRequestLogic request in e.NewItems.OfType <PedestrianRequestLogic>().ToArray())
{
PedestrianLogic author = _pedestrians.Items.SingleOrDefault(p => p.Model.PersonId == request.Model.AuthorId);
if (author != null)
{
author.SetCurrentRequest(request);
}
}
}
_model.ModifyPedestrianRequestsCollection(col => ObservableCollectionHelper.ApplyChangesByObjects <PedestrianRequestLogic, PedestrianRequestModel>(e, col, l => l.Model, l => l.Model));
}
private void PedestrianRequests_ItemsChanged(object sender, EventArgs e)
{
IEnumerable <PedestrianRequestLogic> requests = _pedestrianRequests.Items;
if (requests != null)
{
foreach (PedestrianRequestLogic request in requests)
{
PedestrianLogic author = _pedestrians.Items.SingleOrDefault(p => p.Model.PersonId == request.Model.AuthorId);
if (author != null)
{
author.SetCurrentRequest(request);
}
}
}
}